OptionaldefaultDefault values for features. Order is not significant, and GetFeatureSpec can return them in a different order.
OptionalfeatureNames of the features to look up, or empty to look up every feature in the table.
OptionallookbackLookback window to use when performing point-in-time lookup.
OptionallookupKeys to use when joining with the feature table.
OptionalrenameOutput names for features, in place of their names in the feature table. Order is not significant, and GetFeatureSpec can return them in a different order.
OptionaltableThree-part name of the feature table.
OptionaltimestampKeys to use when performing point-in-time lookup.
Features to look up from a feature table.